This 6.6' multicolor smart light strip is the most popular of a series of LIFX light strip kits. It features Polychrome Technology: 8 addressable zones per light strip and millions of colors. Why choose one color when you can use Polychrome tech to paint your LIFX color lights in an array of hues? Transform your space as each individual color works together to create an ombre effect in a single light. Then animate the colors to create movement effects like waves or candlelight flickers. Cut it to length or add a 40" LIFX Lightstrip Extension, up to a maximum of 32.8ft or 10 LED strips, for the perfect installation for any sized space. Use it with the LIFX app and a 2.4GHz Wi-Fi connection or use voice control to set the perfect light for the task or mood. Compatible with Amazon Alexa, Google Home and iOS Siri, LIFX lights can bring your whole home into the future. Get visual alerts for Uber arrivals, lighting that transitions to match the weather, automatic lighting progression to shift shades like the sun. This 80" multicolor light strip allows for creative installation behind or under furniture, kitchen islands, cabinetry, and ceilings. The kit contains 2 x 39.37-inch LED lightstrips + controller + power supply + plug. Plus, LEDs are up to 80% more efficient than regular light bulbs, so you can save on electric bills and produce fewer greenhouse gasses all while having a brighter home. That's a win for your wallet, a win for the planet, and a win for your space.